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Home>Products>Crossed Roller Bearing>NNU4952K NSK CYLINDRICAL ROLLER BEARING

  • NNU4952K NSK CYLINDRICAL ROLLER BEARING
  • NNU4952K NSK CYLINDRICAL ROLLER BEARING

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NNU4952K NSK CYLINDRICAL ROLLER BEARING

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Crossed Roller Bearing

NSK NNU4952K Bearing SPECIFICATIONS

  • Browse NNU4952K NSK CYLINDRICAL ROLLER BEARING Categories in Bearing Mexico, S.A. 127 kN Basic dynamic load rating C 1500 r/min Limiting speed the Manufacturers Online Free. including Crossed Roller Bearing.

  • NSK

  • NNU4952K

  • 127 kN
  • 478.5 mm
  • 1500 r/min
  • 441.5 mm
  • 17 kN
  • 1 mm
  • 456 mm
  • 5.85 kg
Download NSK NNU4952K Spec Sheet
Bearing Mexico, S.A.

Bearing Mexico, S.A.China

  • Bearing Mexico, S.A.2020-07-10 09:46:19
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Products and services NNU4952K NSK CYLINDRICAL ROLLER BEARING

  • 127 kN
  • 478.5 mm
  • 1500 r/min
  • 441.5 mm
  • 17 kN
  • 1 mm
  • 456 mm
  • 5.85 kg
  • 1 mm
  • 30 mm
  • 4.4
  • 440 mm
  • 915 kN
  • 464 mm
  • 1100 r/min
  • 480 mm
NNU4952K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4952K Crossed Roller Bearing Specification details

 

NN4968 NSK CYLINDRICAL ROLLER BEARINGS:4.763 mm; A1:180.975 mm; Taconite seal:TER 126; Appropriate attachment bolt size G:1 in; Cap bolt, SAE grade:5; ba:83.344 mm; J min.:530.225 mm; H:377.825 mm; H2:76.2 mm; h:66.675 mm; End plug (suffix Y):EPR 17; P90°:140 kN; P120°:84.5 kN; L:679.45 mm; Initial grease fill:1304.1 g; Mass pillow block:146 kg; P150°:75.6 kN; R2:41.275 mm; P60°:234 kN; Max. speed for Taconite seal:590 r/min;
NN4048 NSK CYLINDRICAL ROLLER BEARINGMaterial constant KM:330; l5 ≈:18 mm; G:M 24x2; α:7 °; Specific dynamic load factor K:150 N/mm²; d2 max.:65 mm; l3 min.:36 mm; d:25 mm; w:30 mm; Basic static load rating C0:90 kN; l4 max.:128 mm; Basic dynamic load rating C:72 kN; Mass rod end:0.65 kg; h1:94 mm; r1 min.:0.6 mm; d4 ≈:35 mm; dk:35.5 mm; l7 min.:30 mm; C1 max.:18 mm; B:20 mm;
NCF3020V NSK CYLINDRICAL ROLLER BEARINGB:62 mm; Grease:648 kN; Pu:430 kN; Oil:68.630 kN; rs (min):2 mm; Dynamic (Cr):4.5 mm; D:200 mm; with tapered bore:1 800 min-1; d:120 mm; Static (Cor):8.3 mm; with cylindrical bore:1 500 min-1;
NCF2932V NSK CYLINDRICAL ROLLER BEARINGP120°:45.4 kN; J min.:263.525 mm; dc:71.438 mm; P90°:72.5 kN; Cap bolt, SAE grade:8; db:87.313 mm; H2:41.275 mm; R1:60.325 mm; Appropriate attachment bolt size G:0.75 in; PG:1/8 NPT; H:192.088 mm; Labyrinth ring (db shaft position):LOR 79; Labyrinth ring (dc shaft position):LOR 46; Stabilizing ring:2 x SR-1615; Mass pillow block:20 kg; ba:35.719 mm; h:42.862 mm; Cap bolt:2 x 5/8-11 UNC; P150°:40.5 kN;
NNU4864 NSK CYLINDRICAL ROLLER BEARINGJ:184 mm; Db1:118 mm; A:47 mm; Basic static load rating C0:29 kN; RG:1/4-28 UNF; Da:111.6 mm; J7:18 mm; DN:6.5 mm; B:45 mm; A3:3.2 mm; Hexagonal key size for grub screw N:4.763 mm; Housing material:Cast iron; SWN:7 mm; Thread grub screw G2:3/8-24 UNF; Recommended tightening torque for grub screw:16.5 N·m; R1:31.5 mm; s1:32.5 mm; T:63.5 mm; Limiting speed:3600 r/min; N4:2 mm;
NNU4068 NSK CYLINDRICAL ROLLER BEARINGCalculation factor Y2:4.6; Attachment bolt diameter G:20 mm; Grease quantity for relubrication:9 g; B:72 mm; N1:22 mm; P55°:480 kN; P180°:240 kN; N:28 mm; Basic static load rating C0:270 kN; H1:100 mm; H2:35 mm; Basic dynamic load rating C:236 kN; Tightening torque for attachment bolts:385 N·m; P0°:430 kN; J:290 mm; Calculation factor e:0.22; J7:37.5 mm; N4 max.:8 mm; Limiting speed:1150 r/min;
NNU318 NSK CYLINDRICAL ROLLER BEARINGCalculation factor Y0:0.4; Reference speed:1900 r/min; Ca min.:8 mm; Basic dynamic load rating C:491 kN; Fatigue load limit Pu:61 kN; Calculation factor e:0.83; Limiting speed:2800 r/min; Cb min.:25 mm; Da max.:227 mm; Calculation factor Y:0.72; C:38 mm; a:72.256 mm; r3,4 min.:3 mm; da max.:136 mm; Db min.:224 mm; Dimension series:7GB; r1,2 min.:4 mm; rb max.:3 mm; d:110 mm; Basic static load rating C0:585 kN;
NCF3048V NSK CYLINDRICAL ROLLER BEARINGd:20.000 mm; Basic Static Radial Load Rating Co:22400 N; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:32500 N; D:52.0000 mm; B:30.00 mm; Fillet Radius rb:0.60 mm; Oil Speed Rating n2:36000 rpm; Grease Speed Rating n1:24000 rpm;
NCF3022V NSK CYLINDRICAL ROLLER BEARINGReference speed:480 r/min; b1:9.4 mm; da min.:418 mm; ra max.:3 mm; Limiting speed:600 r/min; Basic dynamic load rating C:2420 kN; s max.:7 mm; d1 ≈:451 mm; r1,2 min.:4 mm; Basic static load rating C0:6000 kN; Da max.:521 mm; d:400 mm; Calculation factor kr:0.25; Mass bearing:94.5 kg; Fatigue load limit Pu:520 kN; D:540 mm; K:5 mm; B:140 mm; E:501.74 mm;
NNU31/56 NSK CYLINDRICAL ROLLER BEARINGB:185 mm; Mass bearing:290 kg; Calculation factor kr:0.3; r1,2 min.:6 mm; Basic static load rating C0:10600 kN; Db max.:757 mm; E:732.3 mm; ra max.:5 mm; s max.:16 mm; Limiting speed:400 r/min; D1 ≈:702 mm; Reference speed:320 r/min; d:530 mm; Calculation factor e:0.3; d1 ≈:610 mm; Fatigue load limit Pu:780 kN; da min.:553 mm; D:780 mm; das:595 mm; Basic dynamic load rating C:5230 kN;
NCF3038V NSK CYLINDRICAL ROLLER BEARINGFillet Radius rb:1.00 mm; Oil Speed Rating n2:1600 rpm; D:340.0000 mm; B:136.00 mm; d:160.000 mm; Grease Speed Rating n1:1200 rpm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:850000 N; Basic Dynamic Radial Load Rating C:553000 N;
NNU3176 NSK CYLINDRICAL ROLLER BEARINGStatic axial stiffnes:470 N/µm; Da max.:37 mm; r3,4 min.:0.6 mm; d:17 mm; Mass bearing:0.24 kg; K:3 mm; d2:28.7 mm; Basic static load rating C0:37.5 kN; ra max.:0.3 mm; Attainable speed:7200 r/min; Static moment stiffness:80 N·m/mrad; a:65 mm; da min.:23 mm; Fatigue load limit Pu:1.4 kN; Frictional moment:0.12 N·m; Preload:720 N; Basic dynamic load rating C:21.2 kN; H:25 mm; b:4.2 mm;
NN4072 NSK CYLINDRICAL ROLLER BEARINGCalculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor fHC:1; Basic static load rating C0:9 kN; B:14 mm; Calculation factor f2A:1; Static axial stiffness, preload class A:86 N/µm; a:18.5 mm; Calculation factor (single, tandem) Y2:0.87; Calculation factor f2B:1.02; Number of balls z:16; d1:43.7 mm; db max.:43.2 mm; Calculation factor f2D:1.08; Db max.:60 mm; Calculation factor f1:0.99;
NCF18/800V NSK CYLINDRICAL ROLLER BEARINGS:0.794 mm; A1:81.756 mm; L:225.425 mm; Basic dynamic load rating C:99.6 kN; Attachment bolt diameter G:15.875 mm; s:28.575 mm; B:79.375 mm; J min.:163.512 mm; Mass bearing unit:5.44 kg; d2:82.55 mm; da:55.563 mm; J max.:187.325 mm; Limiting speed:1300 r/min; A:60.325 mm; H:129.778 mm; H2:41.275 mm; H1:63.5 mm;
NCF1884V NSK CYLINDRICAL ROLLER BEARINGCoefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; d:12 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; B:20 mm; Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; D:16 mm; Mass bushing:0.012 kg;
NNCF4864V NSK CYLINDRICAL ROLLER BEARINGDb2:92.1 mm; Basic static load rating C0:15.3 kN; Housing material:Stainless steel; A:35.7 mm; A1:14.3 mm; T:46 mm; Housing:FYTWR 507 Y; s1:25.4 mm; L:92.1 mm; J:130.2 mm; A5:30.5 mm; Fatigue load limit Pu:0.655 kN; Thread grub screw G2:5/16-24 UNF; Basic dynamic load rating C:21.6 kN; Db1:87 mm; R1:24 mm; Hexagonal key size for grub screw N:3.969 mm; B:42.9 mm; Limiting speed:3200 r/min; Recommended diameter for attachment bolts, inch G:0.5 in;

 

 

No.BrandFaUJHRbS
NN3972NSK - - - - - - - -
NCF18/600VNSK - - - - - - - -
NN4040KNSK - - - - 107.95 mm - - 0.794 mm
NNCF4956VNSK - - - - - - - -
NN3056NSK - - - - - - - -
NNCF4938VNSK - - - - 222.25 mm - - 4.763 mm
NN316NSK - - - - - - - -
NNU4992NSK - - - - - - - 4.763 mm
NNCF4920VNSK - - - - 336.55 mm - - -
NN3156KNSK - - - - - - - -
NCF2996VNSK - - - - - - - -
NCF3024VNSK - - - - - - - -
NCF2972VNSK481.5 mm - - - - - - -
NNCF5060VNSK - - - - - - - -
NN4984NSK - - - - - - - -
NCF1888VNSK - - - - 360.363 mm - - -
NN3992NSK - - - - - - 9 mm -
NN4048KNSK - - - - - - - 3.175 mm
NNU49/8NSK - - 17 mm - - - - -
NNU4956NSK - - - - 287.337 mm - - -
NNU49/6NSK - - - - 178.5 mm - - -

 

NNU4952K NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NNU4952K INTERCHANGE

Crossed Roller Bearing Part series NNU4952K is a potential replacement for these common bearing part numbers:

  • NNU4952K

  • NNU4952K

  • NNU4952K

  • NNU4952K

  • NNU4952K

  • NNU4952K

  • NNU4952K

  • NNU4952K

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NSK NNU4952K Technical Articles

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60x110x29.75 Bearings | Bearings Online CatalogueAll 60x110x29.75 bearings. 60x110x29.75 Bearings. Bearing 32212 (Tapered roller bearings / Timken). Bearing 32212 (Tapered roller bearings / ISB) 32212 Taper Roller Wheel Bearing 60x110x29.75 32212...

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    • REXROTH HY-CHECK VALVE
    • REXROTH Twin throttle check valve
    • REXROTH Check valves
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    • REXROTH Throttle valves
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    • ntn 6206 Bearing
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  • Technical Articles
  • Vickers Piston Pump PV Series
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  • REXROTH Piston Pump 18 Displacement
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